67649648

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:534

約数の個数: 60

約数和(自身を含む): 146152104

約数和(自身を除く): 78502456

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 83, 88, 121, 166, 176, 242, 332, 421, 484, 664, 842, 913, 968, 1328, 1684, 1826, 1936, 3368, 3652, 4631, 6736, 7304, 9262, 10043, 14608, 18524, 20086, 34943, 37048, 40172, 50941, 69886, 74096, 80344, 101882, 139772, 160688, 203764, 279544, 384373, 407528, 559088, 768746, 815056, 1537492, 3074984, 4228103, 6149968, 8456206, 16912412, 33824824, 67649648]

約数ペア:

[(1, 67649648), (2, 33824824), (4, 16912412), (8, 8456206), (11, 6149968), (16, 4228103), (22, 3074984), (44, 1537492), (83, 815056), (88, 768746), (121, 559088), (166, 407528), (176, 384373), (242, 279544), (332, 203764), (421, 160688), (484, 139772), (664, 101882), (842, 80344), (913, 74096), (968, 69886), (1328, 50941), (1684, 40172), (1826, 37048), (1936, 34943), (3368, 20086), (3652, 18524), (4631, 14608), (6736, 10043), (7304, 9262)]